248996929

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 29694911

約数列:

[1, 29, 31, 47, 71, 83, 899, 1363, 1457, 2059, 2201, 2407, 2573, 3337, 3901, 5893, 42253, 63829, 74617, 96773, 103447, 113129, 120931, 170897, 182683, 276971, 2999963, 3506999, 5297807, 8032159, 8586101, 248996929]

約数ペア:

[(1, 248996929), (29, 8586101), (31, 8032159), (47, 5297807), (71, 3506999), (83, 2999963), (899, 276971), (1363, 182683), (1457, 170897), (2059, 120931), (2201, 113129), (2407, 103447), (2573, 96773), (3337, 74617), (3901, 63829), (5893, 42253)]